Question 8

If ‘A’ means ‘+’, ‘B’ means ‘-’, ‘C’ means ‘×’ and ‘D’ means ‘÷’, then which of the following equation is true?

Solution

(A) : 12 D 6 A 4 C 3 = 12

$$\equiv12\div6+4\times3=12$$

L.H.S. = $$2+12=14\neq$$ R.H.S.

(B) : 24 C 3 B 14 = 58

$$\equiv24\times3-14=58$$

L.H.S. = $$72-14=58=$$ R.H.S.

=> Ans - (B)

• Free SSC Study Material - 18000 Questions
• 230+ SSC previous papers with solutions PDF
• 100+ SSC Online Tests for Free

vijju divyanjali

1 year, 1 month ago

A solid sphere of diameter 17.5 cm is cut into two equal halves. What will be the increase (in cm2) in the total surface area?

289 cm2
361.5cm2
481.25 cm2
962.5 cm2

OR